* added workqueue related and apiserver_storage_db_total_size_in_bytes (available since K8s/EKS v1.26+) metrics into kube-admin scrape job
* chnanged OTEL scrape config and recording rules file to make apiserver Grafana dashboards working
* added APISERVER Grafana dashboards into variables, Flux kustomization
* added original kube-prom-stack kube-apiserver scrape config into OTEL
* Revert "added original kube-prom-stack kube-apiserver scrape config into OTEL"
because this scrape config does not work :-(
This reverts commit 715db895c656af09430e3d6ada2087bd1828413f.
* added API server troubleshoting dashboard
* removed empty line for clarity
* make API serve rmonitoring default to true but can be disabled as well
* Update eks-apiserver.md
* updated eks-monitoring/README.md according to pre-commit
---------
Co-authored-by: Jens-Uwe Walther <waltju@amazon.com>
* Made the cluster variable visible in dashboards
* Made the repo reusable with multiple EKS clusters
* Relabled the input variable from create_grafana_data_source to create_prometheus_data_source